84917955

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5237}}^1$

素因数の和:5315

約数の個数: 32

約数和(自身を含む): 144820224

約数和(自身を除く): 59902269

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 5237, 5405, 15711, 16215, 26185, 78555, 120451, 246139, 361353, 602255, 738417, 1230695, 1806765, 3692085, 5661197, 16983591, 28305985, 84917955]

約数ペア:

[(1, 84917955), (3, 28305985), (5, 16983591), (15, 5661197), (23, 3692085), (47, 1806765), (69, 1230695), (115, 738417), (141, 602255), (235, 361353), (345, 246139), (705, 120451), (1081, 78555), (3243, 26185), (5237, 16215), (5405, 15711)]